SB2020071107 - Permissions, Privileges, and Access Controls in targetcli (Alpine package)
Published: July 11, 2020
Security Bulletin ID
SB2020071107
Severity
Low
Patch available
YES
Number of vulnerabilities
1
Exploitation vector
Local access
Highest impact
Code execution
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 1 security vulnerability.
1) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2020-10699)
The vulnerability allows a local user to escalate privileges on the system.
The vulnerability exists due to improper privilege management the socket used by targetclid was world-writable. A local user can use this flaw to modify the iSCSI configuration and gain elevated privileges on the target system.
Remediation
Install update from vendor's website.